Synonyms of o's
- 1 Syllable
- birr, go, o, life, dash, might, fire
- 2 Syllables
- moxie, force, juice, muscle, drive, ardor
- 3 Syllables
- hardihood, exertion
- 4 Syllables
- intensity, liveliness, enterprise, endurance, efficacy, activity, forcefulness, application, animation, efficiency, fortitude
- 5 Syllables
- initiative, effectiveness